From: Andrew Lunn <andrew@lunn.ch>
To: Steen Hegelund <steen.hegelund@microchip.com>
Cc: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Lars Povlsen <lars.povlsen@microchip.com>,
Bjarni Jonasson <bjarni.jonasson@microchip.com>,
Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Microsemi List <microsemi@lists.bootlin.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [RFC PATCH 1/3] dt-bindings: net: sparx5: Add sparx5-switch bindings
Date: Fri, 27 Nov 2020 18:00:52 +0100 [thread overview]
Message-ID: <20201127170052.GV2073444@lunn.ch> (raw)
In-Reply-To: <20201127133307.2969817-2-steen.hegelund@microchip.com>
> + reg-names:
> + minItems: 153
> + items:
> + - const: dev2g5_0
> + - const: dev5g_0
> + - const: pcs5g_br_0
> + - const: dev2g5_1
> + - const: dev5g_1
...
> + - const: ana_ac
> + - const: vop
> + switch: switch@600000000 {
> + compatible = "microchip,sparx5-switch";
> + reg = <0x10004000 0x4000>, /* dev2g5_0 */
> + <0x10008000 0x4000>, /* dev5g_0 */
> + <0x1000c000 0x4000>, /* pcs5g_br_0 */
> + <0x10010000 0x4000>, /* dev2g5_1 */
> + <0x10014000 0x4000>, /* dev5g_1 */
...
> + <0x11800000 0x100000>, /* ana_l2 */
> + <0x11900000 0x100000>, /* ana_ac */
> + <0x11a00000 0x100000>; /* vop */
This is a pretty unusual binding.
Why is it not
reg = <0x10004000 0x1af8000>
and the driver can then break up the memory into its sub ranges?
Andrew
next prev parent reply other threads:[~2020-11-27 17:01 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-27 13:33 [RFC PATCH 0/3] net: Adding the Sparx5 Switch Driver Steen Hegelund
2020-11-27 13:33 ` [RFC PATCH 1/3] dt-bindings: net: sparx5: Add sparx5-switch bindings Steen Hegelund
2020-11-27 17:00 ` Andrew Lunn [this message]
2020-11-30 13:09 ` Steen Hegelund
2020-11-30 14:05 ` Andrew Lunn
2020-11-30 15:33 ` Steen Hegelund
2020-11-27 13:33 ` [RFC PATCH 2/3] net: sparx5: Add Sparx5 switchdev driver Steen Hegelund
2020-11-27 17:15 ` Andrew Lunn
2020-11-30 13:13 ` Steen Hegelund
2020-12-07 13:33 ` Jiri Pirko
2020-11-28 18:45 ` Andrew Lunn
2020-11-30 13:17 ` Steen Hegelund
2020-11-28 19:03 ` Andrew Lunn
2020-11-30 13:28 ` Steen Hegelund
2020-11-30 15:34 ` Andrew Lunn
2020-11-28 19:06 ` Andrew Lunn
2020-11-28 19:37 ` Russell King - ARM Linux admin
2020-11-28 20:07 ` Alexandre Belloni
2020-11-28 20:21 ` Andrew Lunn
2020-11-28 22:28 ` Russell King - ARM Linux admin
2020-11-29 10:52 ` Russell King - ARM Linux admin
2020-11-29 11:28 ` Russell King - ARM Linux admin
2020-11-30 14:39 ` Steen Hegelund
2020-11-30 14:54 ` Russell King - ARM Linux admin
2020-11-29 11:30 ` Russell King - ARM Linux admin
2020-11-30 14:30 ` Steen Hegelund
2020-11-30 14:50 ` Russell King - ARM Linux admin
2020-11-30 14:15 ` Steen Hegelund
2020-11-30 14:52 ` Russell King - ARM Linux admin
2020-11-30 14:10 ` Steen Hegelund
2020-11-28 19:24 ` Andrew Lunn
2020-12-01 11:11 ` Lars Povlsen
2020-11-29 17:16 ` Andrew Lunn
2020-11-30 13:33 ` Steen Hegelund
2020-11-29 17:26 ` Andrew Lunn
2020-11-30 13:31 ` Steen Hegelund
2020-11-29 17:35 ` Andrew Lunn
2020-11-30 14:42 ` Steen Hegelund
2020-11-27 13:33 ` [RFC PATCH 3/3] arm64: dts: sparx5: Add the Sparx5 switch node Steen Hegelund
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